Antimony - Wikipedia
WEBAntimony is a chemical element; it has symbol Sb (from Latin stibium) and atomic number 51. A lustrous grey metal or metalloid, it is found in nature mainly as the sulfide mineral stibnite (Sb 2 S 3). Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name kohl. [8]
Antimony | Definition, Symbol, Uses, & Facts | Britannica
WEBSep 6, 2024 · antimony (Sb), a metallic element belonging to the nitrogen group (Group 15 [Va] of the periodic table). Antimony exists in many allotropic forms (physically distinct conditions that result from different arrangements of …
Antimony - Element information, properties and uses | Periodic …
WEBElement Antimony (Sb), Group 15, Atomic Number 51, p-block, Mass 121.760. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Antimony | History, Uses, Facts, Physical & Chemical Characteristics
WEBAntimony is a chemical element with symbol Sb and atomic number 51. A lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl.
Antimony Facts – Symbol, Definition, Uses - Science Notes and …
WEBJul 9, 2024 · Antimony is a metalloid with the chemical symbol Sb and atomic number 51. It is a brittle solid with a metallic luster. Antimony occurs in native form in the Earth’s crust, so people have used it for thousands of years. In modern times, you encounter it as a flame retardant in clothing and as a catalyst in PET plastic bottles. History
Antimony Definition, Facts, Symbol, Discovery, Property, Uses
WEBWhat is Antimony. Antimony (pronunciation: AN-te-MOH-nee) is a lustrous metallic element that belongs to the family of metalloids and is represented by the chemical symbol Sb [1, 2, 3]. There are two stable isotopes of antimony, including 121 Sb and 123 Sb with a natural abundance of 57.21% and 42.79% respectively [4].
Antimony Element Facts - chemicool.com
WEB(1) It is likely that the Roman author Pliny used the name stibium in the first century AD. We get the modern element symbol for antimony, Sb, from the word stibium. According to Pliny, the mineral stibnite was found most commonly among silver ores.
Antimony - 51 Sb: the essentials - WebElements
WEBSymbol: Sb. Atomic number: 51. Relative atomic mass (Ar): 121.760 (1) g [see note g] Standard state: solid at 298 K. Appearance: silvery lustrous grey. Classification: Semi-metallic. Group in periodic table: 15. Group name: Pnictogen. Period in periodic table: 5. Block in periodic table: p. Shell structure: 2.8.18.18.5. CAS Registry: 7440-36-0.
Antimony (Sb) - Periodic Table
WEBAntimony is the 51st element in the periodic table and has a symbol of Sb and atomic number of 51. It has an atomic weight of 121.760 and a mass number of 121. Antimony has fifty-one protons and seventy neutrons in its …
Antimony - Properties, Reactions, Uses | Britannica
WEBSep 6, 2024 · Antimony can be oxidized easily by sulfur and the halogens when heated. When it is heated in air, it burns with a brilliant blue flame and gives off white fumes of the trioxide Sb 2 O 3. The trioxide of antimony is soluble in either acids or alkalies.